/*******************************************************************
//  transmitter_receiver.h
//   
//  Date : 04/11/2011
//  Jungmin Park
********************************************************************/

#include <stdio.h>
#include "FFT.h"
#include "des.h"
#include "constellation_mapping.h"
#include "inverse_constellation_mapping.h"

void transmitter (char *x, char *key, float *Y_re, float *Y_im);
void receiver (char *x, char *key, float *X_re, float *X_im);